Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information - USD ($)
12 Months Ended
Oct. 31, 2017
Jan. 29, 2018
Apr. 30, 2017
Document And Entity Information      
Entity Registrant Name Coda Octopus Group, Inc.    
Entity Central Index Key 0001334325    
Document Type 10-K    
Document Period End Date Oct. 31, 2017    
Amendment Flag false    
Current Fiscal Year End Date --10-31    
Entity a Well-known Seasoned Issuer No    
Entity a Voluntary Filer No    
Entity's Reporting Status Current Yes    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 11,898,972
Entity Common Stock, Shares Outstanding   10,262,273  
Trading Symbol CODA    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2017